Could this minor leaguer be Phillies’ next long man?

Michael Mercado has stood out in Triple-A. (Grace Del Pizzo/Phillies Nation)
The Phillies’ future long man in the bullpen might be starting games in the Lehigh Valley.Michael Mercado, a 25-year-old right-hander, has quickly emerged as someone to watch in his first season in the Philadelphia organization. Acquired in an offseason trade from Tampa Bay, he’s enjoying a tremendous start to the year in Triple-A. Mercado has served in a hybrid role for the IronPigs and excelled at it